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Liudmila Mantrova
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DOC: sync 9.5 release notes
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‎doc/src/sgml/release-pro-9.5.sgml

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<!-- doc/src/sgml/release-pro-9.5.sgml -->
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<!-- See header comment in release.sgml about typical markup -->
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<sect1 id="release-pro-9-5-10-1">
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<title>Postgres Pro 9.5.10.1</title>
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<formalpara>
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<title>Release date:</title>
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<para>2017-11-14</para>
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</formalpara>
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<sect2>
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<title>Overview</title>
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<para>This release is based on <productname>PostgreSQL</productname> 9.5.10
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and <productname>Postgres Pro</productname> 9.5.9.1. All improvements
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inherited from <productname>PostgreSQL</productname> 9.5.10 are listed
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in <link linkend="release-9-5-10"><productname>PostgreSQL</productname> 9.5.10 Release Notes</link>.</para>
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<para>Major enhancements over <productname>Postgres Pro</productname>
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9.5.9.1 include:</para>
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<itemizedlist>
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<listitem>
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<para>Updated <application>pg_pathman</application> module to
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version 1.4.8. (See <xref linkend="pg-pathman"> and <xref linkend="pg-pathman-how-to-update">.)
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As compared to version 1.4.3, the following enhancements were introduced:
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Improved cache invalidation mechanisms.
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</para>
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</listitem>
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<listitem>
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<para>
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Disabled <command>COPY <replaceable>partitioned_table</replaceable> TO</command> command.
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Use <command>COPY (SELECT * FROM <replaceable>partitioned_table</replaceable>) TO</command> instead.
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</para>
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</listitem>
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<listitem>
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<para>
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Fixed <command>INSTEAD OF</command> triggers on views selected from partitioned tables.
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</para>
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</listitem>
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<listitem>
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<para>
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<command>ALTER TABLE <replaceable>partitioned_table</replaceable> RENAME TO</command> now also renames auto naming sequences.
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</para>
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</listitem>
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<listitem>
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<para>
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Disabled some dangerous optimizations for <command>SELECT ... FOR SHARE/UPDATE</command>
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on <productname>PostgreSQL</productname> 9.5.
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</para>
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</listitem>
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<listitem>
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<para>
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Improved error handling in concurrent partitioning background worker.
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</para>
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</listitem>
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<listitem>
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<para>Prohibited execution of queries
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<command>DELETE FROM <replaceable>partitioned_table_1</replaceable> USING <replaceable>partitioned_table_2</replaceable>...</command>
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and
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<command>UPDATE <replaceable>partitioned_table_1</replaceable> FROM <replaceable>partitioned_table_2</replaceable>...</command>
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if such queries touch more than one partition of <replaceable>partitioned_table_1</replaceable>.
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</para>
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</listitem>
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<listitem>
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<para>Fixed a bug causing crashes on <command>RESET ALL</command>.</para>
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</listitem>
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<listitem>
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<para>Fixed <literal>WHERE</literal> conditions that point to gaps between partitions.</para>
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</listitem>
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<listitem>
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<para>Restored compatibility with <application>pg_repack</application>.</para>
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</listitem>
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<listitem>
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<para>For the full list of changes,
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see <ulink url="https://github.com/postgrespro/pg_pathman/releases/"><application>pg_pathman</application> Wiki</ulink>.
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</para>
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</listitem>
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</itemizedlist>
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</para>
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</listitem>
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</itemizedlist>
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</sect2>
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<sect2>
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<title>Migration to Version 9.5.10.1</title>
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<para>Depending on your current installation, the upgrade procedure will differ.
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</para>
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<para>If you are running <productname>Postgres Pro</productname> 9.5.9.1,
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it is enough to install the 9.5.10.1 version into the same directory.
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For earlier <productname>Postgres Pro</productname> versions,
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<xref linkend="pgproupgrade"> script is required to complete the upgrade:
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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If you are upgrading your installation from a binary package,
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and your database is in the default location,
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<filename>pgpro_upgrade</filename> is run automatically,
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unless you are prompted to run it manually.
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</para>
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</listitem>
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<listitem>
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<para>
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If you compiled Postgres Pro from source code or created
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your database in a non-default location, you must run
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<filename>pgpro_upgrade</filename> script manually.
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</para>
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</listitem>
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</itemizedlist>
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<important>
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<para>
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Before launching <filename>pgpro_upgrade</filename> manually,
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you must stop the <literal>postgres</literal> service.
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The script must be run on behalf of the user owning the
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database (typically postgres). Running <filename>pgpro_upgrade</filename>
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as root will result in an error. For details, see <xref linkend="pgproupgrade">.
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</para>
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</important>
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</para>
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<para>
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To migrate to this version from vanilla <productname>PostgreSQL</productname>,
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perform a dump/restore using <xref linkend="app-pg-dumpall">.
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</para>
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</sect2>
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</sect1>
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<sect1 id="release-pro-9-5-9-1">
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<title>Postgres Pro 9.5.9.1</title>
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<formalpara>

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